| Iernut to Fern Down | 1,223.66 mi (1,969.29 km) |
| Iernut to Ferryhill | 1,256.61 mi (2,022.32 km) |
| Iernut to Finchley | 1,155.75 mi (1,860.00 km) |
| Iernut to Fleet | 1,181.06 mi (1,900.74 km) |
| Iernut to Fleetwood | 1,300.72 mi (2,093.31 km) |
| Iernut to Flint | 1,296.69 mi (2,086.82 km) |
| Iernut to Flitwick | 1,173.08 mi (1,887.89 km) |
| Iernut to Flixton | 1,269.10 mi (2,042.42 km) |
| Iernut to Folkestone | 1,092.87 mi (1,758.81 km) |
| Iernut to Forfar | 1,348.15 mi (2,169.64 km) |
| Iernut to Formby | 1,297.84 mi (2,088.67 km) |
| Iernut to Forres | 1,397.31 mi (2,248.75 km) |
| Iernut to Fort William | 1,431.63 mi (2,303.99 km) |
| Iernut to Fraserburgh | 1,344.46 mi (2,163.70 km) |
| Iernut to Friern Barnet | 1,154.67 mi (1,858.26 km) |
